Determination of saturated hydrocarbons; aliphatic, aromatic and hydroaromatic hydrocarbons of the Cyclohexane series', by E. Berl and W. Koerber. Reprinted from Analytical Edition Industrial and Engineering Chemistry, vol. 12

Part of a paper by J.F. Tocher on the law of the supply of milk.

Sir Edward Thorpe', by [P.P.B.].

Professor [A] Maurice Taylor, Rochester University, New York to Sir Robert [Robertson]. Asks for a reference on his behalf in connection with an application for the chair of physics at Belfast University. With a reply from Sir Robert.

Immortal legends of the North-east by J.F.T. [James Fowler Tocher]. Reprinted from Aberdeen Bon-Accord and Northern Pictorial.

The social function of science', by C.H. Desch.

Note on the recovery of alcohol vapour from the air: comparison of working data with theoretical conclusions'. By Alan A. Drummond. Reprint from the Journal of the Society of Chemical Industry. vol. XL, no. 23.

The estimation of leucine isomers in protein hydrolysates by infra-red analysis', by S.E. Darmon and others. Reprinted from the Biochemical Journal, vol. 42, no. 4.

Reprints from journals.

The infra-red spectrum of CnD2n + 2 and the long chain frequency in paraffins', by N. Sheppard and G.B.B.M. Sutherland. Reprinted from Nature, vol. 159.

[Sir Robert Robertson] to the Director of Establishments, Ministry of Health. Testifies in favour of John A. Heald for an unspecified purpose.

Our ancestors', by Professor Alexander Low. Reprinted from the Book of Buchan, section 11.

The chemist in the Petroleum industry'. Review of lecture delivered by A.E. Ormiston to an unspecified Institute. London and South East countries section.

An absorption cell, mercury sealed', by H.M. Randall. Reprinted from the Review of Scientific Instruments, vol. 10, no. 6

The infra-red spectrum of vulcanised rubber and the chemical reaction between rubber and sulphur', by N. Sheppard and G.B.B.M. Sutherland. Reprinted from the Journal of the Chemical Society.

Artificial Radioactivity', by C.D. Ellis and W.H. Henderson. Reprinted from Proceedings of the Royal Society of London, Series A, no. 856, vol. 146

Wer hat zum ersten Mal ein Gas verflussigt?' Ernst Cohen and W.A.T. Cohen-de Meester. From Zeeman Verhandelingen S. 395-402.

The Journal of the Royal Society of Arts', no. 4185, vol. LXXXI.

Copy of an application by Harry Julius Emeleus for the title of reader in Inorganic Chemistry, Imperial College of Science and Technology.

Chemical industry and the outlook in Europe', by H. Levenstein. A presidential address to the Institute of Chemical Engineers. Reprinted from the Transactions of the Institution of Chemical Engineers, vol. 15.